Data Flash Memory: Value after Flashing again

avinashstarkenn — Mon, 30 Oct 2023 11:33:34 GMT

Hello,

I am using S32k344 controller.

I have used 'C40_Ip_Example_S32K344' example for writing data in Flash memory.

I have changed address to write data in 'Data Flash memory' block.

Once the code is run the data is successfully written in this section.

But even after re-debugging/re-flashing still the data is retained in this section.

I was expecting whole flash memory to be erased and programmed again after re-debugging/re-flashing.

Is this the expected behavior?

#dataflash #flash

#flashmemory

#s32ds

Re: Data Flash Memory: Value after Flashing again

lukaszadrapa — Tue, 31 Oct 2023 12:11:44 GMT

this is known issue, it was already reported to Pemicro. It was discussed here:

Regards,

Lukas